CN210418984U - Anti-swing device for gantry crane lifting appliance - Google Patents
Anti-swing device for gantry crane lifting appliance Download PDFInfo
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- CN210418984U CN210418984U CN201921097553.8U CN201921097553U CN210418984U CN 210418984 U CN210418984 U CN 210418984U CN 201921097553 U CN201921097553 U CN 201921097553U CN 210418984 U CN210418984 U CN 210418984U
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- gantry crane
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Abstract
The utility model discloses a gantry crane is anti-swing device for hoist, including back timber, link, fixed plate, standing groove, fly leaf, draw-in groove, limiting plate, fixed axle, roller, rotation groove, fixture block, locating pin, fixing base, fixing bolt, nut, backing plate and spring. This kind of anti-swing device for gantry crane hoist simple structure, the modern design, be convenient for carry on spacingly to the connection rope of connecting the hoist, the guarantee is connected the rope and is vertically reciprocated at the rotation groove on roller surface, avoid connecting the phenomenon that the rope received the external force factor and wave, improve anti-swing effect, the worker of being convenient for uses, when using, under the shock attenuation coupling mechanism's that sets up effect, improve anti-swing device's shock attenuation effect, reduce the whole vibrations that receive of anti-swing device, improve the stability of nut and fixing bolt connection, the practicality price value is higher, and is suitable for being generalized to use.
Description
Technical Field
The utility model relates to an anti-swing device specifically is an anti-swing device for gantry crane hoist belongs to gantry crane application technical field.
Background
The gantry crane is a gantry crane with a horizontal bridge frame arranged on two support legs to form a portal shape; such cranes are operated on ground rails and are mainly used for carrying and installing work in open storage yards, docks, power stations, harbors, railway freight stations and the like.
A plurality of problems exist in the using process of the existing gantry crane, if some existing lifting appliances lift some objects, connecting ropes for connecting the lifting appliances may swing due to external force factors, the stability of the lifting appliances for lifting the objects is influenced, and the lifting appliances are inconvenient to use by workers. Therefore, the anti-swing device for the gantry crane sling is provided for solving the problems.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing an anti-swing device for gantry crane sling in order to solve the above-mentioned problem.
The utility model realizes the purpose through the following technical proposal, and the anti-swing device for the gantry crane lifting appliance comprises a top beam, a connecting frame, a fixed plate, an anti-swing mechanism and a damping connecting mechanism; wherein the bottom of the top beam is attached with a fixed seat, and the side surface of the fixed seat is fixedly connected with a connecting frame; the side surface of the bottom of the connecting frame is fixedly connected with a fixing plate;
the anti-shaking mechanism comprises a fixed plate, a placing groove, a fixed shaft, a roller, a movable plate and a limiting plate, wherein the movable plate is attached to the surface of one side of the fixed plate; a placing groove is formed in the side surface of the joint of the fixed plate and the movable plate, and a fixed shaft is fixedly connected in the placing groove; the surface of the fixed shaft is sleeved with a roller, and the surface of the roller is provided with a rotating groove; a clamping block fixedly connected with the side surface of the fixed plate is clamped and connected with a clamping groove formed in the movable plate, and a limiting plate is fixedly connected with the side surface of the joint of the movable plate and the fixed plate; the limiting plate is in sliding connection with the opposite side surfaces of the roller;
the damping connecting mechanism comprises a fixed seat, a fixed bolt, a nut, a base plate and a spring, and the surface of the fixed seat is in threaded connection with the fixed bolt; the tail end of the fixing bolt penetrates through the top beam, and the surface of the tail end of the fixing bolt is in threaded connection with a nut; the bottom of the nut is attached to a base plate sleeved on the surface of the fixing bolt, and the bottom of the base plate is attached to the top beam through a spring sleeved on the surface of the fixing bolt.
Preferably, the number of the fixed shafts is two, the two fixed shafts are arranged in parallel, the surface of each fixed shaft is sleeved with the corresponding roller, and the rollers are arranged in parallel at equal intervals.
Preferably, the number of the limiting plates is two, the two limiting plates are arranged in parallel, and a roller is connected between the two limiting plates in a sliding manner.
Preferably, the number of the rollers is two, the surfaces of the rollers are provided with rotating grooves, and the rollers are attached to the surfaces of the movable plates.
Preferably, the number of the clamping blocks is two, the clamping blocks are arranged in parallel, the surfaces of the clamping blocks are in threaded connection with positioning pins, and the positioning pins are attached to the movable plate.
Preferably, the contact surfaces of the nut, the base plate and the spring which are sleeved on the surface of the fixing bolt are tightly attached, and the fixing bolt is connected with the top beam in a sliding manner.
The utility model has the advantages that:
1. this kind of anti-swing device for gantry crane hoist simple structure, modern design are convenient for carry on spacingly to the connection rope of connecting the hoist, and the guarantee is connected the rope and is vertically reciprocated at the rotation groove on roller surface, avoids connecting the phenomenon that the rope received the external force factor and waves, improves anti-swing effect, and the worker of being convenient for uses.
2. When using, under the effect through the shock attenuation coupling mechanism who sets up, improve anti-swing device's shock attenuation effect, reduce the vibrations that anti-swing device wholly received, improve nut and fixing bolt connection's stability, the practicality value is higher, is fit for using widely.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without inventive exercise.
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a schematic view of the overall surface connection cross-sectional structure of the present invention;
FIG. 3 is a schematic view of the connection structure of the fixed plate and the movable plate of the present invention;
fig. 4 is a schematic view of the surface connection structure of the fixing plate of the present invention.
In the figure: 1. the device comprises a top beam, 2, a connecting frame, 3, a fixing plate, 301, a placing groove, 4, a movable plate, 401, a clamping groove, 5, a limiting plate, 6, a fixing shaft, 7, a roller, 701, a rotating groove, 8, a clamping block, 9, a positioning pin, 10, a fixing seat, 11, a fixing bolt, 12, a nut, 13, a backing plate, 14 and a spring.
Detailed Description
In order to make the objects, features and advantages of the present invention more obvious and understandable, the drawings in the embodiments of the present invention are combined below to clearly and completely describe the technical solutions in the embodiments of the present invention, and obviously, the embodiments described below are only some embodiments of the present invention, but not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.
The technical solution of the present invention is further explained by the following embodiments with reference to the accompanying drawings.
In the description of the present invention, it is to be understood that the terms "upper", "lower", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention.
Referring to fig. 1-4, an anti-swing device for a gantry crane spreader includes a top beam 1, a connecting frame 2, a fixing plate 3, an anti-swing mechanism and a damping connecting mechanism; the bottom of the top beam 1 is attached with a fixed seat 10, and the side surface of the fixed seat 10 is fixedly connected with a connecting frame 2; a fixing plate 3 is fixedly connected to the side surface of the bottom of the connecting frame 2;
the anti-shaking mechanism comprises a fixed plate 3, a placing groove 301, a fixed shaft 6, a roller 7, a movable plate 4 and a limiting plate 5, wherein the movable plate 4 is attached to the surface of one side of the fixed plate 3; a placing groove 301 is formed in the side surface of the joint of the fixed plate 3 and the movable plate 4, and a fixed shaft 6 is fixedly connected in the placing groove 301; the surface of the fixed shaft 6 is sleeved with a roller 7, and the surface of the roller 7 is provided with a rotating groove 701; a clamping block 8 fixedly connected with the side surface of the fixed plate 3 is clamped and connected with a clamping groove 401 arranged on the movable plate 4, and a limiting plate 5 is fixedly connected with the side surface of the joint of the movable plate 4 and the fixed plate 3; the limiting plate 5 is connected with the opposite side surface of the roller 7 in a sliding manner;
the damping connecting mechanism comprises a fixed seat 10, a fixed bolt 11, a nut 12, a backing plate 13 and a spring 14, and the fixed bolt 11 is connected to the surface of the fixed seat 10 in a threaded manner; the tail end of the fixing bolt 11 penetrates through the top beam 1, and the surface of the tail end of the fixing bolt 11 is in threaded connection with a nut 12; the bottom of the nut 12 is attached with a backing plate 13 sleeved on the surface of the fixing bolt 11, and the bottom of the backing plate 13 is attached to the top beam 1 through a spring 14 sleeved on the surface of the fixing bolt 11.
The number of the fixed shafts 6 is two, the two fixed shafts 6 are arranged in parallel, the rollers 7 are sleeved on the surfaces of the fixed shafts 6, the rollers 7 are arranged in parallel at equal intervals, the fixed shafts 6 are compactly arranged, and the rollers 7 can roll conveniently; the number of the limiting plates 5 is two, the two limiting plates 5 are arranged in parallel, and the rollers 7 are connected between the two limiting plates 5 in a sliding manner, so that the limiting is conveniently carried out through the limiting plates 5; the number of the rollers 7 is two, the surface of each roller 7 is provided with a rotating groove 701, and the rollers 7 are attached to the surface of the movable plate 4, so that the connecting ropes are limited conveniently, and the anti-shaking effect is improved; the number of the clamping blocks 8 is two, the two clamping blocks 8 are arranged in parallel, the surface of each clamping block 8 is in threaded connection with a positioning pin 9, and the positioning pins 9 are attached to the movable plate 4, so that the clamping blocks 8 are conveniently and stably fixed in the movable plate 4; the contact surfaces of the nut 12, the backing plate 13 and the spring 14 which are sleeved on the surface of the fixing bolt 11 are tightly attached, and the fixing bolt 11 is in sliding connection with the top beam 1, so that the nut 12, the backing plate 13 and the spring 14 are placed compactly and are convenient to use.
The utility model discloses when using, install fixing base 10 at 1 bottom surface of back timber through fixing bolt 11, then cup joint spring 14 on the fixing bolt 11 surface of 1 top side of back timber, then cup joint backing plate 13 and nut 12, lock backing plate 13 and spring 14 through nut 12, guarantee fixing base 10 is stably fixed in 1 bottom of back timber, under the effect through spring 14, improve anti-sway device's shock attenuation effect, the connection rope that will connect the hoist simultaneously runs through and rotates in the groove 701, draw-in groove 401 and 3 fixed connection's of fixed plate 8 blocks through fly leaf 4, rethread locating pin 9 is with fixing base 10 and 4 stable connections of fly leaf, it is spacing to carry out roller 7 through limiting plate 5, it is spacing to connect the rope simultaneously through rotating groove 701, be convenient for prevent rocking the hoist, and convenient to use.
It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
The above embodiments are only used to illustrate the technical solution of the present invention, and not to limit the same; although the present invention has been described in detail with reference to the foregoing embodiments, it should be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; such modifications and substitutions do not depart from the spirit and scope of the present invention in its corresponding aspects.
Claims (6)
1. The utility model provides a gantry crane is anti-swing device for hoist which characterized in that: comprises a top beam (1), a connecting frame (2), a fixing plate (3), an anti-shaking mechanism and a damping connecting mechanism; wherein the bottom of the top beam (1) is attached with a fixed seat (10), and the side surface of the fixed seat (10) is fixedly connected with a connecting frame (2); a fixing plate (3) is fixedly connected to the side surface of the bottom of the connecting frame (2);
the anti-shaking mechanism comprises a fixed plate (3), a placing groove (301), a fixed shaft (6), a roller (7), a movable plate (4) and a limiting plate (5), wherein the movable plate (4) is attached to the surface of one side of the fixed plate (3); a placing groove (301) is formed in the side surface of the joint of the fixed plate (3) and the movable plate (4), and a fixed shaft (6) is fixedly connected in the placing groove (301); the surface of the fixed shaft (6) is sleeved with a roller (7), and the surface of the roller (7) is provided with a rotating groove (701); a clamping block (8) fixedly connected with the side surface of the fixed plate (3) is clamped and connected with a clamping groove (401) formed in the movable plate (4), and a limiting plate (5) is fixedly connected with the side surface of the joint of the movable plate (4) and the fixed plate (3); the limiting plate (5) is in sliding connection with the opposite side surface of the roller (7);
the damping connecting mechanism comprises a fixed seat (10), a fixed bolt (11), a nut (12), a backing plate (13) and a spring (14), and the fixed bolt (11) is connected to the surface of the fixed seat (10) in a threaded manner; the tail end of the fixing bolt (11) penetrates through the top beam (1), and the surface of the tail end of the fixing bolt (11) is in threaded connection with a nut (12); the bottom of the nut (12) is attached with a backing plate (13) sleeved on the surface of the fixing bolt (11), and the bottom of the backing plate (13) is attached to the top beam (1) through a spring (14) sleeved on the surface of the fixing bolt (11).
2. The anti-swing device for the gantry crane spreader according to claim 1, wherein: the number of the fixed shafts (6) is two, the two fixed shafts (6) are placed in parallel, the rollers (7) are sleeved on the surfaces of the fixed shafts (6), and the rollers (7) are placed in parallel at equal intervals.
3. The anti-swing device for the gantry crane spreader according to claim 1, wherein: the number of the limiting plates (5) is two, the two limiting plates (5) are arranged in parallel, and a roller (7) is connected between the two limiting plates (5) in a sliding mode.
4. The anti-swing device for the gantry crane spreader according to claim 1, wherein: the number of the rollers (7) is two, the surface of each roller (7) is provided with a rotating groove (701), and the rollers (7) are attached to the surface of the movable plate (4).
5. The anti-swing device for the gantry crane spreader according to claim 1, wherein: the number of the clamping blocks (8) is two, the clamping blocks (8) are arranged in parallel, the surface of each clamping block (8) is in threaded connection with a positioning pin (9), and the positioning pins (9) are attached to the movable plate (4).
6. The anti-swing device for the gantry crane spreader according to claim 1, wherein: the contact surfaces of a nut (12), a backing plate (13) and a spring (14) which are sleeved on the surface of the fixing bolt (11) are tightly attached, and the fixing bolt (11) is connected with the top beam (1) in a sliding manner.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921097553.8U CN210418984U (en) | 2019-07-14 | 2019-07-14 | Anti-swing device for gantry crane lifting appliance |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921097553.8U CN210418984U (en) | 2019-07-14 | 2019-07-14 | Anti-swing device for gantry crane lifting appliance |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210418984U true CN210418984U (en) | 2020-04-28 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921097553.8U Active CN210418984U (en) | 2019-07-14 | 2019-07-14 | Anti-swing device for gantry crane lifting appliance |
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| CN (1) | CN210418984U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113651248A (en) * | 2021-06-28 | 2021-11-16 | 中铁第五勘察设计院集团有限公司 | Moving device of cable crane |
-
2019
- 2019-07-14 CN CN201921097553.8U patent/CN210418984U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113651248A (en) * | 2021-06-28 | 2021-11-16 | 中铁第五勘察设计院集团有限公司 | Moving device of cable crane |
| CN113651248B (en) * | 2021-06-28 | 2023-11-24 | 中铁第五勘察设计院集团有限公司 | Moving device of cable crane |
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